SHNITPWR 3V–24V 72W Adjustable DC Power Supply with 14 Tips | 100–240V AC to DC Adapter

Overview

The SHNITPWR universal DC power supply combines versatility with dependable performance in a compact design. It accepts a standard 100–240V AC input and delivers a regulated DC output from 3 to 24V, up to 3A (72W). An intuitive LCD readout helps you verify the exact setting before powering connected gear, reducing the risk of misconfigurations during setups or hobby work.

Wide range and precise control

Dial in the exact voltage you need anywhere from 3V to 24V with a smooth, repeatable adjustment. The device supports a broad current spectrum, allowing you to run low power sensors or heavier loads up to 3A. This flexibility makes it suitable for a spectrum of small electronics, LED installations, and DIY prototypes.

• Output range: 3–24V DC up to 3A (72W total)
• Accurate readout via LCD display to prevent wrong voltage settings
• Upgraded knob for more even adjustments and a reliable off gear for power down without unplugging
• Polarity converter cable expands compatibility with more devices

Included tips and broad compatibility

Comes with the original 5.5x2.5mm tip plus 14 frequently used tips, enabling connections to a wide range of devices. The tips can be wired into custom projects, making it a practical choice for DIY enthusiasts and makers.

• 14 commonly used tips including multiple barrel sizes and a polarity converter
• Suitable for LED strips, small routers, cameras, diffusers, microcontrollers, and more

Safety, reliability, and ease of use

The power supply includes built in protections for over voltage, over current, over temperature, and short circuits. A six foot power cord adds flexibility for desk or bench setups. Use at or below 80% of full load for extended reliability, and ensure the correct voltage is selected before connecting to a device.

• Multiple safety protections to help safeguard connected equipment
• Long cord for convenient placement on a workbench
• Clear guidance to help you use the unit safely and effectively

Real-world use ideas

Ideal for hobby projects, under-cabinet lighting, small electronic experiments, and DIY power needs. Use it to power LED strips, cameras, small speakers, or test circuits while you tune parameters without swapping adapters.

Note: This adapter is designed for indoor use. Review device requirements and follow all safety notes. If you have questions about compatibility, contact support for guidance on suitability and setup steps.